INSTALL RADIATOR ASSEMBLY
| *a | Upper |
| *b | 30° |
Install the radiator with the 6 bolts.
Connect the 2 water hoses.
Note
Make sure that the clip is positioned as shown in the illustration.
Do not remove the tape or plastic bags from the pipes and disconnected hoses until installation.
INSTALL HOOD LOCK CONTROL CABLE COVER (w/ Cover)
Attach the guide to install the hood lock control cable cover.
INSTALL UPPER RADIATOR SUPPORT
Install the upper radiator support with the 5 bolts.
Connect the 5 wire harness clamps and 3 connectors.
CONNECT HOOD LOCK CONTROL CABLE COVER (w/ Cover)
Attach the claw and install the 2 screws to connect the hood lock control cable cover.
CONNECT NO. 2 ENGINE ROOM WIRE
Connect the 6 wire harness clamps, connector and No. 2 engine room wire.
INSTALL HOOD LOCK ASSEMBLY (for RHD)
Connect the hood lock control cable to the hood lock.
Install the hood lock with the 3 bolts.
INSTALL HOOD LOCK ASSEMBLY (for LHD)
Connect the hood lock control cable to the hood lock.
Install the hood lock with the 3 bolts.
INSTALL HOOD LOCK RELEASE LEVER PROTECTOR
Install the hood lock release lever protector with the 2 clips.
Attach the 2 clamps and connect the connector.
INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Dynamic Radar Cruise Control System)
ADD COOLANT (for Inverter)
Note
Do not reuse the drained coolant because it may contain foreign objects.
If the vehicle is driven with air in the inverter cooling system, damage may occur and the following DTCs may be set.
| DTC Code | Detection Item |
|---|---|
| P0A04-725 | Motor Electronics Coolant Temperature Sensor Circuit Intermittent |
| P0A01-726 | Motor Electronics Coolant Temperature Sensor Circuit Range / Performance |
| P0A08-264 | DC / DC Converter Status Circuit |
| P0A78-284 | Drive Motor "A" Inverter Performance |
| P0A78-286 | Drive Motor "A" Inverter Performance |
| P0A7A-322 | Generator Inverter Performance |
| P0A7A-324 | Generator Inverter Performance |
| P0A93-346 | Inverter Cooling System Performance |
| P0A94-553 | DC / DC Converter Performance |
| P0A94-557 | DC / DC Converter Performance |
| P0AF1-276 | Drive Motor Inverter Temperature Sensor "A" Circuit Intermittent / Erratic |
| P0AEE-277 | Motor Inverter Temperature Sensor "A" Circuit Range / Performance |
| P0BD0-314 | Generator Inverter Temperature Sensor Circuit Range / Erratic |
| P0BCD-315 | Generator Inverter Temperature Sensor Circuit Range / Performance |
| P0C3C-625 | DC / DC Converter Temperature Sensor "A" Intermittent / Erratic |
| P0C39-626 | DC / DC Converter Temperature Sensor "A" Range / Performance |
| P0C41-627 | DC / DC Converter Temperature Sensor "B" Intermittent / Erratic |
| P0C3E-628 | DC / DC Converter Temperature Sensor "B" Range / Performance |
| P0C73-776 | Motor Electronics Coolant Pump "A" Control Performance |
Slowly pour coolant into the reservoir tank until it reaches the FULL line.
| Standard Capacity | ||||||
|---|---|---|---|---|---|---|
|
Note
To prevent foreign matter such as dust or dirt from entering the cooling system, make sure to confirm that the container used to add coolant is clean and free of foreign matter such as dust or dirt.
When using the GTS:
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Enter the following menus: Powertrain / Hybrid Control / Active Test / Activate the Water Pump.
Keep the coolant at the FULL line in the reservoir tank to compensate for the drop in coolant level when the air bleeds.
| Standard |
|---|
| Air bleeding from the inverter cooling system is completed when the noise made by the inverter water pump assembly becomes smaller and the circulation of coolant in the reservoir tank improves. |
Tech Tips
If free spinning of the inverter water pump is detected for approximately 5 seconds, failsafe control will be activated to suspend the operation of the pump for approximately 15 seconds and resume operation for approximately 4 seconds repeatedly. Operation of the inverter water pump will return to normal if coolant is added.
Loud noise made by the inverter water pump and poor circulation of coolant in the reservoir tank indicates that there is air in the cooling system.
When not using the GTS:
Turn the power switch on (READY).[*1]
Turn the power switch off and add coolant to the FULL line because the coolant level drops as the air bleeds.[*2]
Note
Be sure to turn the power switch off before adding SLLC.
Do not work on the components in the engine compartment while the vehicle is in the READY-on state because the engine is in intermittent operation.
Repeat steps [*1] and [*2] until air bleeding from the cooling system is completed.
| Standard |
|---|
| Air bleeding from the inverter cooling system is completed when the noise made by the inverter water pump assembly becomes smaller and the circulation of coolant in the reservoir tank improves. |
Tech Tips
Loud noise made by the inverter water pump and poor circulation of coolant in the reservoir tank indicates that there is air in the cooling system.
After the air is completely bled from the cooling system, tighten the reservoir tank cap.
Add coolant to the FULL line of the reservoir tank.
CONNECT CABLE TO AUXILIARY BATTERY NEGATIVE TERMINAL
Note
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.
INSPECT FOR COOLANT LEAK (for Inverter)
Remove the reservoir tank cap (for inverter).
CAUTION:
To avoid the danger of being burned, do not remove the reservoir tank cap while the coolant for the inverter is still hot.
Install the radiator cap tester.
Pump the radiator cap tester to 137 kPa (1.4 kgf/ cm2, 20 psi), and then check that the pressure does not drop.
Tech Tips
If the pressure drops, check the hoses, radiator, water pump, inverter with converter, and hybrid vehicle transaxle assembly for leaks.
Reinstall the reservoir tank cap (for inverter).
INSTALL NO. 1 AIR CLEANER INLET
Install the No. 1 air cleaner inlet with the bolt.
ADJUST MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Dynamic Radar Cruise Control System)
| *1 | Approx. 10 m (32.8 ft.) |
| *2 | Approx. 14 m (45.9 ft.) |
Note
Perform measurements on a level surface.
Make sure that no large pieces of metal are within a 10 m (32.8 ft.) x 14 m (45.9 ft.) area in front of the vehicle. If possible, the surrounding area should also be free of large metal objects.
Before adjusting the radar beam axis, prepare the vehicle as follows.
Remove all excess weight from the vehicle (luggage, heavy objects, etc.).
Check the tire pressure and adjust it if necessary Click here.
| *1 | Level |
Check and adjust the vertical direction of the radar sensor.
Remove dust, oil and foreign matter from the radar sensor's level rack.
Set a level on the radar sensor's level rack.
| *1 | Level |
| *2 | Air Bubble |
| *3 | Bolt A |
| *a | FR |
| *b | LH |
Check that the level's air bubble is within the red frame.
| OK |
|---|
| Level's air bubble is within the red frame. |
If the bubble is not within the red frame, use a screwdriver to adjust bolt A until the air bubble is within the red frame.
Tech Tips
The adjustable range within the level's red frame is +/- 0.2°.
The target angle is +0.2° (upward angle of 0.2°).
| Adjustment | |||||||
|---|---|---|---|---|---|---|---|
|
| *1 | Millimeter Wave Radar Sensor |
Adjust the reflector height.
Adjust the reflector so that the center of SST reflector is the same height as the millimeter wave radar sensor.
Tech Tips
Prepare a 10 m (32.8 ft.) string, a string with a sharp-pointed weight (plumb bob), and a 5 m (16.4 ft.) tape measure.
Place the reflector.
Hang the string (with weight) from the center of the vehicle's rear emblem. Mark the vehicle's rear center point on the ground. Repeat for the front of the vehicle.
| *a | Adjust Center By Moving String To Right And Left |
| *b | Extend String Through Front Center Mark |
Set one end of the 10 m (32.8 ft.) string on the vehicle's rear center point. Run the string over the vehicle's front center point to a position 5 m (16.4 ft.) beyond the vehicle's front center point as shown in the illustration. Mark the 5 m (16.4 ft.) position.
Place the reflector (SST) at the marked position.
Note
Perform the operation as precisely as possible.
| *a | Reflector (SST) Placement Point | *b | Millimeter Wave Radar Sensor Position |
| *c | 5 m (16.4 ft.) | *d | 13.1 mm (0.516 in.) |
Check the radar beam axis.
When using the GTS:
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Turn the GTS on, and turn the cruise control main switch on.
Select "Connect to Vehicle".
Select each item on the display screen and proceed to the next screen.
Under "System Selection Menu", select "Radar Cruise".
Select "Utility".
Select "Beam Axis Adjustment" and proceed to the next screen.
Tech Tips
A buzzer will sound for 1 second.
Follow the GTS display, and continue with the adjustment.
Note
Turn the cruise control main switch on before pressing "Next".
Make sure there is at least 20 cm (7.87 in.) between the radar sensor and any nearby individuals.
Check the following items on the radar cruise divergence data screen.
Note
While using the GTS beam axis adjustment mode, the actual direction and angle of the radar sensor may be different from the GTS data. In such a case, the deviation is displayed on the multi-information display in the combination meter.
Confirm that the distance value is approximately 5 m (16.4 ft.).
Tech Tips
A value between 0.0 m (0.0 ft.) and 6.3 m (20.7 ft.) should be indicated.
If the distance is 0.0 m (0.0 ft.), the sensor cannot detect the target. Reconfirm that there is no metal in the specified area in front of the vehicle (refer to the Notice at the beginning of this adjustment procedure).
Confirm that the left/right side value is between 0.0 m (0.0 ft.) and 6.3 m (20.7 ft.).
Tech Tips
If the distance is 0.0 m (0.0 ft.), the sensor cannot detect the target. Reconfirm that there is no metal in the specified area in front of the vehicle (refer to the Notice at the beginning of this adjustment procedure).
Check and adjust the horizontal direction of the radar sensor.
Check that the divergence of the radar beam axis is 0°.
| Standard |
|---|
| 0° (Both right and left) |
If the axis is not as specified, use a screwdriver to adjust bolt B until the divergence of the radar beam axis is 0°.
| *1 | Bolt B |
Based on the measured divergence of the beam axis, turn and adjust bolt B for horizontal adjustment of the millimeter wave radar sensor using a screwdriver.
| Adjustment | |||||||
|---|---|---|---|---|---|---|---|
|
Tech Tips
If the value does not change to 0°, it is possible that the sensor is aiming at something different. Reconfirm that there are no reflective materials in the surrounding area.
Finish the beam axis adjustment.
Disconnect the GTS from the DLC3.
Recheck and readjust the vertical direction of the radar sensor.
| *1 | Level |
Set a level on the radar sensor's level rack.
| *1 | Level |
| *2 | Air Bubble |
| *3 | Bolt A |
| *a | FR |
| *b | LH |
Check that the level's air bubble is within the red frame.
| OK |
|---|
| Level's air bubble is within the red frame. |
If the bubble is not within the red frame, use a screwdriver to adjust bolt A until the level's air bubble is within the red frame.
Tech Tips
The adjustable range within the red frame is +/- 0.2°.
The target angle is + 0.2° (upward angle of 0.2°).
| Adjustment | |||||||
|---|---|---|---|---|---|---|---|
|
INSTALL COOL AIR INTAKE DUCT SEAL
Install the cool air intake duct seal with the 7 clips.
INSTALL ENGINE ROOM SIDE COVER
Install the engine room side cover with the 4 clips.
INSTALL NO. 2 ENGINE UNDER COVER
Install the No. 2 engine under cover with the 4 screws and 2 grommets.
INSTALL FRONT SUSPENSION MEMBER BRACE
Install the front suspension member brace with the clip and 4 bolts.
INSTALL ENGINE UNDER COVER
Install the engine under cover with the 13 screws and 3 clips.
INSTALL LUGGAGE COMPARTMENT TRIM COVER LH
Install the luggage compartment trim cover LH.
INSTALL LUGGAGE COMPARTMENT FLOOR MAT
Install the luggage compartment floor mat.